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Best Garage Space Heaters

Expert Reviews & Buying Guide

quadcopter reviewsBest Garage Space Heaters

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How to Choose the Best Space Heater for Your Garage

Having a garage space is definitely a perk. It gives you a place to park your car away from the ice and snow and often plays double duty as a workshop or storage room. The problem is that sometimes in the winter, it’s too cold to enjoy. That’s why we researched some of the best products available and put together this garage space heater buying guide. Before we get started, let’s look at some of the key features you should know.

Best Space Heaters for Your Garage

Type: There are 3 different kinds of heaters. One is a floor heater, which is portable. The others are wall mount and ceiling mount. There are good things about all of them and you’ll find them all here.

Best Garage Space Heaters

Power Source: We included different types of power sources because each has its benefits. You’ll find heaters powered by electric, kerosene, natural gas, and propane. That way, no matter what you prefer, you’ll be able to find something you love.

How to Choose the Best Space Heater for Your Garage

Power: This is the operating power of the electric heaters. Although we do have a variety, most of them are electric and looking at the wattage is a good way to compare them. They range from 750 to 5000. For the propane and gas style, compare the BTU’s

Best Garage Space Heaters

Voltage: Again, this only applies to the electric heaters. A typical wall outlet is 120 volts so 110 and 120 volt heaters plug right in. 220/240 volt heaters will usually require some rewiring or junction box.

Best Space Heaters for Your Garage

Size: Sizes vary quite a bit. For the most part, the largest heaters are those designed for wall mounting though there are some large portable ones, too. Ceiling mounted models are a little smaller in size but they’re just as powerful.

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Warranty: Most of these warranties cover 1 or 3 years though we did find one that goes up to 5 years. Make sure you read your warranty well so you know what’s covered just in case something goes wrong.

Top 10 Products

Now that you know what to look for, let’s get into the good stuff: our product reviews. If you’re in a hurry, don’t worry. We put our top and budget picks right at the top of the list so you can get a good idea of the range that’s available. Stick around if you can, there are a variety of heaters here and you never know which one will work best for you. Ok, we’re all warmed up. Let’s go!

Dr. Infrared Garage Shop Heater

Top Pick
Our top pick is the Dr. Infrared Garage Shop Heater, the best electric space heater for garages. This electrical heater is great for areas up to 600 square feet. It has a temperature range of 45 to 95 degrees F and comes with thermostat control. This portable heater can go just about anywhere. It comes with built in cord storage that keeps everything tidy and comes in really hand if you move it from place to place. The heater was designed for workspaces and includes a built in handle to carry it to wherever you need it. It weighs 20 pounds which is nice and solid but still light enough to transport easily. For safety, they included finger-proof intake and discharge grills as well as a high temperature limit.
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Comfort Glow Ceramic Disc Heater

Budget Pick
Next up is our budget pick, the Comfort Glow Ceramic Disc Heater, an electric space heater for your garage that comes with a lot of great features. This heater uses 4 ceramic disc heating elements contained in a sturdy brown steel housing. It uses an external ambient temperature sensor and has an electronic thermostat to maintain a consistent temperature. This heater is a pretty small size but has impressive efficiency. The ceramic discs generate a lot of heat and the fan helps distribute it over a 600 square foot room. The ceramic discs heat up the second the heater is turned on, too, so you don’t have to wait long to get warm. One last thing, it includes an accidental tip-over shut off feature for safety.
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Mr. Heater Natural Gas Heater

If you were hoping for a natural gas powered garage space heater, the Mr. Heater Natural Gas Heater is a great choice. This powerful heater can heat spaces as large as 750 square feet. This heater doesn’t require any venting and can be used as a portable heater by attaching the feet or you can mount it to the wall with the included bracket. Plus, it includes an automatic low oxygen shut-off system. This is a blue flame heater, not infrared. What does that mean? While an infrared heater works by heating objects, sort of like the rays of the sun or when you stand next to a fireplace. This blue flame heater works by warming the air, which makes it a great choice for insulated areas.
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Pro-Temp Forced Air Heater

Our pick for best propane space heater for garages is this Pro-Temp Forced Air Heater. With variable heat settings and an adjustable angle, you have a lot of control over the direction of the heat. The base is also fully enclosed which also allows you to adjust the height. There are a few safety features with this heater, including high-temperature shut-off and flame-out fuel cut. This is a powerful heater that’s really effective. If you’re looking for something that can heat up a larger space, this heater can warm up spaces as large as 1500 square feet. All you need is a 20-pound propane tank and you’re set for 11 hours of heat. It even includes a 10-foot hose and a regulator to use with the tank.
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Dyna-Glo Wall Heater

Dyna-Glo Wall Heater is a large space heater for garages. It runs on natural gas and is another blue flame design so it heats the air instead of using infrared heat. This is a good choice for spaces up to 1000 square feet and has a dial control with 3 different settings - low, medium, and high - so you can make changes as necessary. Getting the flame going is really easy using the battery assisted ignitor for a quick and easy start. It includes a wall bracket for easy installation but there are base legs available to order separately if you prefer. As for safety, it has a built-in oxygen depletion sensor that immediately turns off the heater if carbon monoxide is detected.
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Dr. Heater Commercial Heater

The heavy duty option from Dr. Heater can heat up to 1000 square feet. Its rugged steel construction is durable and long-lasting with little to no maintenance and its finishes in gray epoxy paint for added protection. It even adjusts to 5 different positions so you control the flow of the air. This electric heater that does not include a power cord and must be installed directly to the power line using either a wall or ceiling mount, both of which are included. The thermostat is adjustable with a high and low setting and there’s also an 8-inch fan that provides maximum airflow to quickly distribute heat throughout the space. And get this, the fan creates minimal turbulence and noise so it won’t disrupt you or interfere with conversations.
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Comfort Zone Quartz Heater

An ideal choice if you’re looking for the best space heater for garage workshops that’s ceiling mounted is the Comfort Zone Quartz Heater. The controls are really easy, the whole thing works with the simple pull of a string. It includes a halogen light as well. Pulling on the string cycles through the heat settings and the light similar to how a ceiling fan works. This heater includes overheat protection as well as a safety grill to minimize fire hazards. Because this is a ceiling mounted heated, it saves floor space and minimizes hazards. The bracket moves a full 90 degrees so you can easily position is right where you need it to feel warm. It even has 2 different wattage settings in case you really need to crank up the heat.
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Mr. Heater Kerosene Heater

This next product is the most powerful heater we found and ideal if you need to heat up a really large space. The Mr. Heater Kerosene Heater heats up to 3125 square feet. It uses kerosene and has an 8.5 gallon fuel tank that provides heat for up to 15 hours. The adjustable thermostat and high-output fan get the room to just the temperature you want it. This heater automatically turns off is it senses there’s no flame or if it overheats. It even has oversized pneumatic tires so you can easily transport it from one place to another. Other convenient features include onboard cord storage to keep things neat and a power light indicator so you can quickly take a look to make sure it’s on and running.
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Cadet Portable Garage Heater

Last up in our garage space heater reviews is this portable heater from Cadet. It can easily heat up to about 1000 square feet. Operate it with the simple on/off switch and temperature dial or take advantage of the “auto” setting. It pretty versatile, too. Included are a bracket for wall or ceiling mounting as well as a stand for floor use. The high/low switch easily adjusts the heat output and there’s a high temperature automatic shut off to avoid overheating. Oh, and get this, you can even use it as a fan in the warmer spring and summer months, too, using the built-in “fan only” switch. One last thing, it’s covered in a baked on powder coating for added durability and is covered by a 5-year warranty.
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Lasko Stanley Utility Heater

Next up is the Lasko Stanley Utility Heater, a safe space heater for your garage that has a unique design from what we’ve seen so far. This completely portable heater has a rugged base made of durable tubular steel. Easily adjust the angle of the heat by using the pivot feature to change the angle of the fan. It has a rubberized handle for easy adjustments and so you can carry it from place to place with no hassle. This heater uses a ceramic heating element which heats up quickly and is really effective at radiating heat. Not only is there an adjustable thermostat but you can also choose between low, medium, and high settings, too. This heater gives you a lot of control so you can get truly personalized comfort.
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